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High-water Level River Discharge Measurement Method in Japan

High-water Level River Discharge Measurement Method in Japan

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Technical Problem of <strong>Measurement</strong><br />

us<strong>in</strong>g Floats.4(other problem)<br />

When vegetation flourish on flood channel, floats don’t<br />

run properly<br />

• It is difficult to use floats <strong>in</strong> the middle<br />

<strong>water</strong> level or on the river terrace.<br />

Not flow floats<br />

these area

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